The symptoms of narcosis may be caused by other factors during a dive: ear problems causing disorientation or nausea; early signs of oxygen toxicity causing visual disturbances; or hypothermia causing rapid breathing and shivering. Nevertheless, the presence of any of these symptoms should imply narcosis.
What's a Coronarita? It's a margarita with an upside-down Corona sticking out of it. Does it taste any good? You be the judge!
I just found a brown 32 oz bottle (recappable great for homebrew!) of a beer called Corona Familiar. Is this beer the same recipe as Corona Extra or is it different? It is not listed as a separate beer on this site and I've seen one recent review citing this new familiar bottle format. This wikipedia entry suggest it is the same product in a larger container. http://en.wikipedia.org/wiki/Corona_(beer) But I have read reports that it tastes noticeably richer and sweeter.